package com.linwen.excise.niuke._20;

import java.util.Scanner;

/**
 * @author wlw
 * @date 2023/3/1 11:04 PM
 */
public class _7取近似值 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        float aFloat = scanner.nextFloat();
        System.out.println((int)(aFloat+0.5));
    }
}
